package Tcp;

import cn.hutool.json.JSONUtil;
import entity.Message;
import handle.MyClientHandler;
import handle.TcpClientHandle;
import io.netty.bootstrap.Bootstrap;
import io.netty.channel.Channel;
import io.netty.channel.ChannelInitializer;
import io.netty.channel.EventLoopGroup;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.SocketChannel;
import io.netty.channel.socket.nio.NioSocketChannel;
import io.netty.handler.codec.string.StringDecoder;
import io.netty.handler.codec.string.StringEncoder;
import redis.clients.jedis.Jedis;
import utils.RedisPoolUtil;

public class MyTcpClient2 {public static void main(String[] args) throws Exception
{

    //只要一个线程组
    EventLoopGroup group=new NioEventLoopGroup();
    try{
        //启动实例是bootstrap
        Bootstrap b=new Bootstrap();
        b.group(group)
                //连接类型是NioSocketChannel.class
                .channel(NioSocketChannel.class)
                .handler(new ChannelInitializer<SocketChannel>() {
                    protected void initChannel(SocketChannel sc) throws Exception {
                        sc.pipeline().addLast(new StringDecoder());
                        sc.pipeline().addLast(new StringEncoder());
                        sc.pipeline().addLast(new TcpClientHandle());
                    }
                });
        Message msg=new Message("你好我是2","78965a75");
        String s= JSONUtil.toJsonStr(msg);
        Channel ch=b.connect("127.0.0.1",8080).sync().channel();
        ch.writeAndFlush(s).sync();
        ch.closeFuture().sync();
    } finally {
        group.shutdownGracefully();
    }
}
}
